AMX DESIGN XPRESS-PROFESSIONAL V 1.1 - PROGRAMMER GUIDE User Manual download pdf (Page 7)

Control Commands

350-11219-01 v1.0 Linx Matrix Switcher Programmer’s Guide for AMX Controllers 7

RGB

2.1 RS-232 Serial Connector

2.2 Ethernet Connector

The Ethernet connector uses port number 8000. The port password is RGB.

Table 1 RS-232 Pins Utilized

Pin Signal Description

Figure 2 RS-232 Connector

2 TD Transmit Data

3 RD Received Data

5 AB Signal Ground (common return)

Table 2 Ethernet Pin Assignments

Pin Signal Wire Color

Figure 3 Ethernet Connector

1 TX Data + White/Orange

2 TX Data - Orange

3 RX Data + White/Green

4—Blue

5 — White/Blue

6 RX Data - Green

7—White/Brown

8—Brown

3. Control Commands

Table 3 Linx Control Commands

Command Type Description

FORCEHotPlug Switch Forces a hot plug event on one or more inputs.

FReeZe Scaler Freezes the image in a window. On scaled outputs

HDCP Switch Enables/disables HDCP authentication. On inputs

INputSouRCe Switch Selects analog or digital input for CrossXFormat cards.

RECALLPreSeT Switch Loads a saved preset. Changes both inputs and outputs

RESYNCAUDIO Switch Forces a resynchronization of HDMI audio. On inputs

ROUTE Switch Sets routing path from input # to output #.

SYStemReSeT Miscellaneous Restarts the system without powering off and on.

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AMX DESIGN XPRESS-PROFESSIONAL V 1.1 - PROGRAMMER GUIDE User Manual Page 7